﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Model
{
    public class NumCode
    {
        /// <summary>
        /// 公式
        /// </summary>
        public string Formula { get; set; }
        /// <summary>
        /// 结果
        /// </summary>
        public int Result { get; set; }
        /// <summary>
        /// 过期时间
        /// </summary>
        public TimeSpan ExpirationTime { get; set; }

    }
}
